CSX Challenge Solution: objOfMatches (Callbacks & Higher Order Functions Unit)

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[joel_bio]

Fun challenge, another great example of where reduce might make sense given that we're aggregating values into a single result object.

my solution:

function objOfMatches(arr1, arr2, func) {
return arr1.reduce((acc, curr, idx) => {
if (func(curr) === arr2[idx]) {
acc[curr] = arr2[idx];
}

return acc;
}, {});
}

[chrisdgital]

such a thorough and clear explanation, thanks for sharing!